LNC2W682MSEHBN

The LNC2W682MSEHBN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-ripple, high-voltage applications. It is a smaller-sized, high-ripple-current member of the LNC series intended for industrial power electronics such as inverter and regenerative circuits.

Key value propositions include a 450 V rating with 6800 µF capacitance, a -40 °C to +85 °C operating range, and a rated load life of 5000 hours at 85 °C — delivering durable energy storage and filtering for industrial power supplies and motor-drive systems.

Key Features

• Electrolytic Core: Aluminum electrolytic construction providing 6800 µF nominal capacitance (±20%).
• High Voltage Rating: Rated for 450 V DC for use in high-voltage power electronics.
• High Ripple Current: Capable of 23.8 A at 120 Hz and 33.32 A at 100 kHz, supporting heavy AC ripple and fast charge-discharge cycles.
• Robust Temperature Range: Operational from -40 °C to +85 °C—suitable for many industrial environments.
• Long Load Life: Endurance specified as 5000 hours at 85 °C with rated ripple current applied, meeting the series’ endurance requirements.
• Mounting and Package: Screw terminal radial can package for secure electrical connections; size approximately L: 14.5 cm × D: 7.62 cm (φ76.2 × 145L).
• RoHS Compliance: Declared compliant with RoHS requirements.

Typical Applications

• Industrial Power Supplies: Energy storage and smoothing for inverter circuitry and other industrial supply stages where high ripple handling is required.
• AC Servo and Motor Drives: Regenerative and high-frequency circuits in AC servomotor drives that require robust charge-discharge capability.
• General Inverters: Filtering and bulk energy support in inverter topologies operating at high frequency or experiencing rapid load transients.

Unique Advantages

• High ripple-current capability: Specified ripple currents at both 120 Hz and 100 kHz enable reliable operation under heavy AC loading and high-frequency switching conditions.
• Compact, smaller-sized design: LNC series is described as smaller-sized with higher ripple current compared to previous series, delivering space-efficient energy storage.
• Extended rated life at elevated temperature: 5000-hour endurance at 85 °C under rated ripple conditions supports long-term reliability in continuous-duty applications.
• Wide operating temperature: -40 °C to +85 °C range accommodates varied industrial environments.
• Secure screw-terminal mounting: Screw terminals offer robust, low-resistance connections for power applications.
• Regulatory compliance: RoHS compliance ensures conformance with common environmental restrictions.

Why Choose LNC2W682MSEHBN?

LNC2W682MSEHBN positions itself as a durable, high-voltage energy storage component for industrial power electronics that demand high ripple capability and extended life at elevated temperatures. Its 450 V rating, substantial 6800 µF capacitance, and measured ripple-current specifications make it suitable for inverter, regenerative, and motor-drive applications where robust filtering and rapid charge-discharge behavior are required.

Designers specifying this capacitor can expect a combination of compact sizing, long operational endurance (5000 hours at 85 °C under rated ripple), and RoHS compliance — a practical choice for industrial systems that prioritize reliable power conditioning and longevity.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for LNC2W682MSEHBN.